Article

Structure of essential spectra and discrete spectrum of the energy operator of four-electron systems in the impurity Hubbard model. Quintet state. In the two- and three-dimensional lattice

S. M. TashpulatovInstitute of Nuclear Physics of the Academy of Science of Republic of Uzbekistan, 100214, Tashkent, U. Gulyamov st. 1, UzbekistanRukhsat ParmanovaInstitute of Nuclear Physics of the Academy of Science of Republic of Uzbekistan, 100214, Tashkent, U. Gulyamov st. 1, Uzbekistan

AIP conference proceedingsjournal2024en

ABI

Abstract

We consider the operator energy of four-electron systems in the impurity Hubbard model and investigated the structure of essential spectra and discrete spectrum of the system for quintet state in the two- and three-dimensional lattice.

Topics

Physics of Superconductivity and Magnetism Quantum and electron transport phenomena Cold Atom Physics and Bose-Einstein Condensates

Identifiers

DOI: 10.1063/5.0201559

Citations and references

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